JP2019214475A5 - - Google Patents
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- Publication number
- JP2019214475A5 JP2019214475A5 JP2019103477A JP2019103477A JP2019214475A5 JP 2019214475 A5 JP2019214475 A5 JP 2019214475A5 JP 2019103477 A JP2019103477 A JP 2019103477A JP 2019103477 A JP2019103477 A JP 2019103477A JP 2019214475 A5 JP2019214475 A5 JP 2019214475A5
- Authority
- JP
- Japan
- Prior art keywords
- compartment
- latch
- engagement
- response
- moved out
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862680090P | 2018-06-04 | 2018-06-04 | |
US62/680,090 | 2018-06-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019214475A JP2019214475A (ja) | 2019-12-19 |
JP2019214475A5 true JP2019214475A5 (zh) | 2022-06-13 |
JP7445394B2 JP7445394B2 (ja) | 2024-03-07 |
Family
ID=66690239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019103477A Active JP7445394B2 (ja) | 2018-06-04 | 2019-06-03 | 回転式伸展及びロックシステムを有する伸縮ブーム |
Country Status (4)
Country | Link |
---|---|
US (1) | US11117789B2 (zh) |
EP (1) | EP3578500B1 (zh) |
JP (1) | JP7445394B2 (zh) |
CN (1) | CN110550563B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7445394B2 (ja) * | 2018-06-04 | 2024-03-07 | マニタウォック クレイン カンパニーズ, エルエルシー | 回転式伸展及びロックシステムを有する伸縮ブーム |
CN113646251B (zh) * | 2019-04-04 | 2024-04-09 | 株式会社多田野 | 作业机 |
EP3757054B1 (en) * | 2019-06-24 | 2023-08-02 | Manitowoc Crane Companies, LLC | Electric actuation assembly for crane pinned boom |
JP7226184B2 (ja) * | 2019-08-21 | 2023-02-21 | 株式会社タダノ | 作業機 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269561A (en) * | 1964-11-27 | 1966-08-30 | Dresser Ind | Latching mechanism for telescoping members |
DE1263255B (de) * | 1965-04-08 | 1968-03-14 | Grove Mfg Co | Kranausleger |
US3788492A (en) * | 1972-01-14 | 1974-01-29 | Fmc Corp | Latch mechanism for extensible boom |
US3921819A (en) * | 1974-07-26 | 1975-11-25 | Kidde & Co Walter | Boom latch mechanism |
US4036372A (en) * | 1975-12-15 | 1977-07-19 | Clark Equipment Company | Extension and retraction means for the telescopic boom assembly of a crane |
US4327533A (en) * | 1980-08-13 | 1982-05-04 | Kidde, Inc. | Crane boom extending, retracting and cooperative latching arrangement |
DE3510710A1 (de) | 1985-03-23 | 1986-10-02 | Fried. Krupp Gmbh, 4300 Essen | Teleskopkran |
DE19811813B4 (de) * | 1998-03-18 | 2005-11-24 | Grove U.S. LLC (n.d.Ges.d.Staates Delaware) | Seitliche Auslegerverriegelung |
DE10022373B4 (de) * | 2000-05-08 | 2005-11-24 | Grove U.S. Llc | Verriegelungs- und Betätigungseinheit für seitliche Auslegerverriegelung |
DE10048224B4 (de) * | 2000-09-21 | 2005-06-02 | Terex-Demag Gmbh & Co. Kg | Verriegelungseinheit für einen Teleskopausleger eines Krans |
JP4709409B2 (ja) | 2001-03-30 | 2011-06-22 | 株式会社タダノ | ブーム伸縮機構の制御装置 |
US6601719B2 (en) * | 2001-09-21 | 2003-08-05 | Link-Belt Construction Equipment Co., L.P., Lllp | Locking and latching system for a telescoping boom |
CN2587835Y (zh) * | 2002-11-20 | 2003-11-26 | 徐州重型机械厂 | 内部互锁自动伸缩式“u”形起重臂 |
DE202004017598U1 (de) * | 2004-11-12 | 2006-03-23 | Liebherr-Werk Ehingen Gmbh | Teleskopausleger |
WO2009058241A2 (en) * | 2007-10-29 | 2009-05-07 | Us Tower Corporation | Polygon mast |
DE102009006292B4 (de) | 2009-01-27 | 2015-03-26 | Manitowoc Crane Group France Sas | Verriegelungssystem für Teleskopkranausleger mit verschiebbarer Verriegelungseinheit |
DE102009009944B4 (de) * | 2009-02-20 | 2011-02-24 | Terex-Demag Gmbh | Sicherungs- und Verbolzungseinheit |
CN101537979B (zh) | 2009-04-14 | 2011-03-30 | 三一汽车制造有限公司 | 一种锁定销插拨装置及带有该锁定销插拨装置的起重机 |
CN101850935B (zh) * | 2010-06-22 | 2013-03-06 | 三一汽车起重机械有限公司 | 一种单缸插销式伸缩臂装置和插销互锁装置 |
DE202010014105U1 (de) * | 2010-10-08 | 2012-01-10 | Liebherr-Werk Ehingen Gmbh | Auslegerelement, Teleskopausleger, Verbolzsystem sowie Baufahrzeug |
KR101787370B1 (ko) * | 2015-02-03 | 2017-10-20 | 한국생산기술연구원 | 사이드 핀이 구비된 크레인 헤드 |
WO2017189439A1 (en) | 2016-04-25 | 2017-11-02 | Manitowoc Crane Companies, Llc | Crane with rotary locking mechanism |
JP7445394B2 (ja) * | 2018-06-04 | 2024-03-07 | マニタウォック クレイン カンパニーズ, エルエルシー | 回転式伸展及びロックシステムを有する伸縮ブーム |
-
2019
- 2019-06-03 JP JP2019103477A patent/JP7445394B2/ja active Active
- 2019-06-03 US US16/429,751 patent/US11117789B2/en active Active
- 2019-06-03 EP EP19177876.0A patent/EP3578500B1/en active Active
- 2019-06-04 CN CN201910481283.9A patent/CN110550563B/zh active Active
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